WELL · 42-417-38577 · DISTRICT 7
Davis #4901
Shackelford County · Windham West (3400) field · Shut IN · Vertical
Davis #4901 (API 42-417-38577) is a well in Shackelford County operated by Grayrock Energy II LLC, completed April 12, 2006 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 15, 2006, permitted to 4,999 ft.
It was permitted by L.C.S. Production Company and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report one formation top, including Morris Sand.
Its lease has reported 78.5K barrels of oil and 72.1K mcf of gas since April 2006, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by L.C.S. Production Company; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Aug 4, 2025 · (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | Grayrock Energy II, LLCthrough Apr 2026 |
| Latest permit | L.C.S. Production CompanyMar 15, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,999
- total depth, ft
- 2
- permits on file
- Mar 15, 2006
- last permit issued
- Apr 12, 2006
- completed
- 78.5K
- cumulative oil, bbl
- 72.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 12, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Davis O-8-29708 | Windham, West (3400) | Grayrock Energy II, LLC | 5 | 78.5K | 72.1K | Apr 2006 – Jul 2026 |
Oil, barrels lease total
Last 12 months 572 · prior 12 609(-6%)
Gas, mcf lease total
Last 12 months 1,412 · prior 12 97(+1356%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1L.C.S. Production CompanyApr 2006 → Apr 2009
- 2Plantation Operating, LLCMay 2009 → Nov 2011
- 3Merit Energy CompanyDec 2011 → May 2017
- 4Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 5Grayrock Energy II, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 615538-98 | Drill | L.C.S. Production Company | Apr 13, 2006 | Mar 15, 2006 | Mar 23, 2006 | 4,999 |
| 615538-99 | Drill | L.C.S. Production Company | Mar 8, 2006 | Mar 15, 2006 | — | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-29708 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,894 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Morris Sand | 3,418 | -1,524 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,421 | 3,431 | Perforated |
| 3,438 | 3,446 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 290 | 12.5 | 175 S |
| 4.5 | 3,600 | 7.875 | 140 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 7, 2006 | Apr 13, 2006 | Yes |
| 00 | May 9, 2006 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-417-38577 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-38577 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/41738577, documented in the API reference.